Cod sursa(job #1126351)

Utilizator eraser_aCarp Andrei eraser_a Data 26 februarie 2014 22:46:48
Problema Factorial Scor 5
Compilator c Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include <stdio.h>
#include <stdlib.h>

FILE *in, *out;

int main()
{
	long long N;
	long long result;
	in = fopen("fact.in","r");
	fscanf(in,"%lld",&N);
	fclose(in);

	N = (N<<2) + 1;	
	result = (N/5)*5+5;
	
	out = fopen("fact.out","w");
	fprintf(out,"%lld",result);
	fclose(out);
	return 0;
}